Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Protective coating useful as passivation layer for semiconductor devices

Protective coating useful as passivation layer for semiconductor devices

US Patent 4972250 · Granted Nov 20, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Delay-adjusted digital-unit interface2025
Sealed linear lighting fixture2025
Vehicle control method, and vehicle control device2025
Compressive heat sink2023
Apparatus, systems, and methods for laterally sourced lighting2021
Vehicle air conditioning control method and vehicle air conditioning device2020
Digital-unit interface2020
Apparatus and methods for controlling LED light flux2020
Versatile sealed LED lamp2016
Vehicle start control device2016
Accelerator pedal depression force setting method for accelerator pedal depressi2015
Linear wash lamp2014